Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date
610-439 A Allentown (Lehigh) PA ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228    
610-440 A Northampton PA NATNPAAGDS0  7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-440 0 Northampton PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-440 1 Northampton PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-440 2 Northampton PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-440 3 Northampton PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228 2004-11-15   
610-440 4 Northampton PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228 2006-04-08   
610-440 5 Northampton PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-440 6 Northampton PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-440 7 Northampton PA   752H BARR TELL USA, INC. - PA 228 2016-02-10   
610-440 8 Northampton PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-440 9 Northampton PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-441 A West Chester PA NATNPAAGDS0  7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-441 0 West Chester PA   3806 CORE COMMUNICATIONS, INC. - PA 228 2002-06-17   
610-441 1 West Chester PA   6664 SPRINT SPECTRUM L.P. 228 2004-02-17   
610-441 2 West Chester PA   6664 SPRINT SPECTRUM L.P. 228 2004-02-17   
610-441 3 West Chester PA   6664 SPRINT SPECTRUM L.P. 228 2004-08-16   
610-441 4 West Chester PA   6664 SPRINT SPECTRUM L.P. 228 2004-08-16   
610-441 5 West Chester PA   6664 SPRINT SPECTRUM L.P. 228 2004-08-16   
610-441 6 West Chester PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-441 7 West Chester PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228 2005-07-14   
610-441 8 West Chester PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-441 9 West Chester PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228 2005-07-14   
610-442 A Bethlehem PA WMTPPAAACM4  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228    
610-443 A Catasauqua PA NATNPAAGDS0  7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 0 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 1 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 2 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 3 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 4 Catasauqua PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228 2007-05-06   
610-443 5 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 6 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 7 Catasauqua PA   7341 XO COMMUNICATIONS SERVICES INC - PA 228 2007-05-06   
610-443 8 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-443 9 Catasauqua PA   7615 RCN TELECOM SERVICE OF PENNSYLVANIA, INC. 228    
610-444 A Kennett Square PA KNSQPAKSDS0  9208 VERIZON PENNSYLVANIA, INC. 228    
610-445 A Belvidere PA   7575 CENTURYLINK COMMUNICATIONS LLC 228 2017-11-18   
610-445 0 Belvidere PA   3806 CORE COMMUNICATIONS, INC. - PA 228 2018-06-09   
610-445 1 Belvidere PA   3806 CORE COMMUNICATIONS, INC. - PA 228 2018-06-09   
610-445 2 Belvidere PA   3806 CORE COMMUNICATIONS, INC. - PA 228 2018-06-09   
610-445 7 Belvidere PA   7575 CENTURYLINK COMMUNICATIONS LLC 228 2017-11-18   
610-446 A Philadelphia Suburban Zone 21 PA KRLNPAKLDS0  9208 VERIZON PENNSYLVANIA, INC. 228    
610-447 A Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228    
610-448 A Philadelphia Suburban Zone 28 PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 228    
610-449 A Philadelphia Suburban Zone 21 PA KRLNPAKLDS0  9208 VERIZON PENNSYLVANIA, INC. 228    
610-450 A Exton PA PHLAPA45DS0  8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228    
610-450 2 Exton PA   8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228 2007-07-06   
610-450 4 Exton PA   8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228    
610-450 5 Exton PA   8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228    
610-450 6 Exton PA   8483 TELCOVE OF EASTERN PENNSYLVANIA - PA 228    

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Last updated: Thu, 19 Jul 2018 01:19:47 UTC

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